当前位置: 首页 > 图文教程 > 网络编程 > ASP > 在asp文件中访问flash详细信息

ASP
简单ASP论坛DIY
如何防止页面中的敏感信息被提取
asp创建对象及中文显示解决技巧
基础开发入门级：JSP与ASP的比较
数据库受到限制怎么办？
ASP初学者常犯的几个错误
Asp定时执行操作、Asp定时读取数据库(网页定时操作详解)
ASP优化：非常实用的ASP提速技巧五则
ASP教程：解决ASP脚本运行超时的方法
ASP安全：简单学习ASP连接数据库方法
简单一招用ASP实现对IE地址栏参数的判断
asp控制xml数据库的6段非常的经典代码
ASP进阶：验证身份证号是否正确的代码
ASP教程：使用ASP生成图片彩色校验码
ASP进阶：用ASP判断文件地址是否有效
ASP进阶：用asp做的简单搜索引擎代码
ASP实例 挂QQ的网页源代码ASP/PHP
ASP答疑 解决ASP脚本运行超时的方法
轻轻松松破解开别人ASP木马密码的方法
用ASP操作Access数据库 ADOX的使用

No. « 10 11 12 13 »

技术文章搜索

关键字

ASP 中的 在asp文件中访问flash详细信息

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-11-03   浏览: 91 ::
收藏到网摘: n/a

<%

Class SWFDump

Private header
Private RECTdata
Private nBits
Private mversion
Private mfilelen
Private mxMin
Private mxMax
Private myMin
Private myMax
Private mheigt
Private mwidth
Private mframerate
Private mframecount

Private Sub Class_Initialize()

End Sub

Private Sub Class_Terminate()

End Sub


Private Function ReadHeader (filename)
Const ForReading = 1, ForWriting = 2, ForAppending = 8
Dim fso, f
Set fso = CreateObject("Scripting.FileSystemObject")
Set f = fso.OpenTextFile(filename, ForReading)
ReadHeader = f.Read(21)
End Function

Private Function ToBin(inNumber, OutLenStr )
Dim binary
binary = ""
do while inNumber >= 1
binary = binary & inNumber mod 2
inNumber = inNumber \ 2
loop
binary = binary & String(OutLenStr - len(binary), "0")
ToBin = StrReverse(binary)
End Function

Private Function Bin2Decimal(inBin)
Dim counter
Dim temp
Dim Value
inBin = StrReverse(inBin)
temp = 0
For counter = 1 to Len(inBin)
If counter = 1 then
Value = 1
Else
Value = Value * 2
End If
temp = temp + mid(inBin, counter ,1) * Value
Next
Bin2Decimal = temp
End Function

Public Function SWFDump(fileName)

header = ReadHeader (fileName)
mversion = asc(mid(header,4,1))
mfilelen = asc(mid(header,5,1))
mfilelen = mfilelen + asc(mid(header,6,1)) * 256
mfilelen = mfilelen + asc(mid(header,7,1)) * 256 * 256
mfilelen = mfilelen + asc(mid(header,8,1)) * 256 * 256 * 256

RECTdata = ToBin(asc(mid(header,9,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,10,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,11,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,12,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,13,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,14,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,15,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,16,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,17,1)),8)

nBits = Mid(RECTdata,1,5)
nBits = Bin2Decimal(nBits)

mxMin = Bin2Decimal(Mid(RECTdata,6,nBits))
mxMax = Bin2Decimal(Mid(RECTdata,6 + nBits * 1 ,nBits))
myMin = Bin2Decimal(Mid(RECTdata,6 + nBits * 2 ,nBits))
myMax = Bin2Decimal(Mid(RECTdata,6 + nBits * 3 ,nBits))

mheigt = (myMax - myMin) / 20
mwidth = (mxMax - mxMin) / 20

mframerate = asc(mid(header,18,1))

mframecount = asc(mid(header,19,1))
mframecount = mframecount + asc(mid(header,20,1)) * 256

End Function


Public Property Get Heigt()
Heigt = mheigt
End Property

Public Property Get Width()
Width = mwidth
End Property

Public Property Get Version()
Version = mversion
End Property

Public Property Get FileLen()
FileLen = mfilelen
End Property

Public Property Get xMin()
xMin = mxMin
End Property

Public Property Get xMax()
xMax = mxMax
End Property

Public Property Get yMin()
yMin = myMin
End Property

Public Property Get yMax()
yMax = myMax
End Property

Public Property Get Framerate()
Framerate = mframerate
End Property

Public Property Get Framecount()
Framecount = mframecount
End Property
End Class
%>

做成包含文件swfheaderdump.inc
调用：

<!-- #include file="swfheaderdump.inc" -->
<%
' Pass the SWF name in querystring this way
' swfdump.asp?swf=yourmovie.swf

set myObj = new swfdump
myObj.SWFDump (Server.MapPath(request("swf")))

Response.Write "Heigt (pixel) = " & myObj.Heigt & "<br>"
Response.Write "Width (pixel) = " & myObj.Width & "<br>"
Response.Write "Version = " & myObj.Version & "<br>"
Response.Write "FileLen (bytes) = " & myObj.FileLen & "<br>"
Response.Write "xMin (twips) = " & myObj.xMin & "<br>"
Response.Write "xMax (twips) = " & myObj.xMax & "<br>"
Response.Wri